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Lazulite
Lazulite

Andradite
Andradite



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Lazulite
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Andradite

Lazulite Vs Andradite

Astrology

Origin

Brazil, Southern and central Africa
Italy, Russia

Color

Blue, Green, Black
Colorless, Green, Black, Brown, Red, Greenish, Yellow, gray

Streak

White
White

For which Rashi?

Gemini, Sagittarius
-

Planet

Jupiter
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.04-3.173.70-4.10
1 7.18
👆🏻

Fracture

Uneven
Conchoidal, Uneven

Cleavage

{001} Indistinct, {???} Indistinct
none

Mohs Hardness

5.56.5-7
2 10
👆🏻

Chemical Composition

(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Optical Properties

Luster

-
Adamantine, Resinous

Pleochroism

Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli
-

Dispersion

0.010.06
0.005 1
👆🏻

Transparency

Transparent, Translucent
Transparent

Refractive Index

1.604-1.6461.88-1.94
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
cubic

Birefringence

0.031-0.0360.057
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

Balances digestive system and reduces bloating
Enhances mental clarity and focus

Cardiovascular

-
Supports heart health

Respiratory

Excellent
Good

Reproductive

-
-

Digestive

Supports digestive health
-

Psychology

Clarity
Positivity

Healing

Emotional healing
Physical healing

Qualities Associated

Psychic Abilities
Empowerment

Lazulite Vs Andradite Fracture

Fracture is an important parameter when you compare Lazulite and Andradite Physical Properties. It is necessary to understand the significance of these properties, before you compare Lazulite Vs Andradite fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Lazulite is Uneven. Andradite fracture is Conchoidal and Uneven.

Lazulite Vs Andradite Luster

A primary knowledge about Lazulite vs Andradite luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Andradite, on other hand, exhibits Adamantine and Resinous luster.